Hourly Weather Forecast - Rio Del Mar, CA

4 AM
56°F
40%
1mph
ESE
40% Chance of Light Rain
Humidity
100%
Feels like
56°F
Dew Point
56°F
5 AM
56°F
70%
1mph
E
70% Chance of Light Rain
Humidity
100%
Feels like
56°F
Dew Point
56°F
6 AM
56°F
30%
1mph
E
30% Chance of Light Rain
Humidity
100%
Feels like
56°F
Dew Point
56°F
7 AM
56°F
20%
2mph
E
Foggy
Humidity
100%
Feels like
56°F
Dew Point
56°F
7:16 AM
8 AM
58°F
30%
2mph
E
30% Chance of Light Rain
Humidity
100%
Feels like
58°F
Dew Point
58°F
9 AM
58°F
20%
2mph
E
Foggy
Humidity
100%
Feels like
58°F
Dew Point
58°F
10 AM
58°F
10%
2mph
E
Foggy
Humidity
100%
Feels like
58°F
Dew Point
58°F
11 AM
58°F
20%
2mph
ESE
Foggy
Humidity
100%
Feels like
58°F
Dew Point
58°F
12 PM
58°F
20%
2mph
SE
Foggy
Humidity
100%
Feels like
58°F
Dew Point
58°F
1 PM
58°F
30%
1mph
SSE
30% Chance of Light Rain
Humidity
100%
Feels like
58°F
Dew Point
58°F
2 PM
58°F
30%
2mph
SSE
30% Chance of Light Rain
Humidity
100%
Feels like
58°F
Dew Point
58°F
3 PM
57°F
30%
2mph
SSE
30% Chance of Light Rain
Humidity
100%
Feels like
57°F
Dew Point
57°F
4 PM
57°F
40%
2mph
SSE
40% Chance of Light Rain
Humidity
100%
Feels like
57°F
Dew Point
57°F
4:54 PM
5 PM
56°F
30%
2mph
S
30% Chance of Light Rain
Humidity
100%
Feels like
56°F
Dew Point
56°F
6 PM
57°F
30%
2mph
SSW
30% Chance of Light Rain
Humidity
100%
Feels like
57°F
Dew Point
57°F
7 PM
57°F
40%
2mph
SSW
40% Chance of Light Rain
Humidity
100%
Feels like
57°F
Dew Point
57°F
8 PM
58°F
40%
3mph
SSW
40% Chance of Light Rain
Humidity
100%
Feels like
58°F
Dew Point
58°F
9 PM
58°F
40%
3mph
SSW
40% Chance of Light Rain
Humidity
100%
Feels like
58°F
Dew Point
58°F
10 PM
58°F
40%
4mph
SSW
40% Chance of Light Rain
Humidity
100%
Feels like
58°F
Dew Point
58°F
11 PM
57°F
30%
4mph
SSW
30% Chance of Light Rain
Humidity
100%
Feels like
57°F
Dew Point
57°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Weekend Weather Outlook

Weekend Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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